Use proper EmojiTextView in conversation settings toolbar.

app/src/main/res/layout/conversation_settings_toolbar.xml

@@ -35,7 +35,7 @@
             android:translationY="56dp"
             app:fallbackImageSize="small" />
 
-        <TextView
+        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
             android:id="@+id/toolbar_title"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"